Publication detail

# Fractional-Order Low- and High-Pass Filters Using UVCs

KOTON, J. KUBÁNEK, D. SLÁDOK, O. VRBA, K. SHADRIN, A. USHAKOV, P.

Original Title

Fractional-Order Low- and High-Pass Filters Using UVCs

English Title

Fractional-Order Low- and High-Pass Filters Using UVCs

Type

journal article in Web of Science

Language

en

Original Abstract

In this paper, the application of universal voltage conveyors in the design of fractional-order frequency fiters is presented. Using the continued fraction expansion approach, circuit solutions approximating the low- and high-pass fractional transfer function are proposed, analyzed and their behavior verified both by simulations and experimental measurements. The considered order of the fiters is (1 + \alpha), where 0 < \alpha < 1. The proposed filters operate in the voltage-mode, are of minimal configuration and are easy to be connected in cascade as their output impedance is low, zero in theory.

English abstract

In this paper, the application of universal voltage conveyors in the design of fractional-order frequency fiters is presented. Using the continued fraction expansion approach, circuit solutions approximating the low- and high-pass fractional transfer function are proposed, analyzed and their behavior verified both by simulations and experimental measurements. The considered order of the fiters is (1 + \alpha), where 0 < \alpha < 1. The proposed filters operate in the voltage-mode, are of minimal configuration and are easy to be connected in cascade as their output impedance is low, zero in theory.

Keywords

Analog signal processing; CFE; fractional-order filters; universal voltage conveyor

Released

27.04.2017

Publisher

World Scientific Publishing Company

ISBN

0218-1266

Periodical

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS

Year of study

26

Number

12

State

SG

Pages from

1

Pages to

22

Pages count

23

Documents

BibTex


@article{BUT140381,
author="Jaroslav {Koton} and David {Kubánek} and Ondřej {Sládok} and Kamil {Vrba} and Aleksandr {Shadrin} and Peter A. {Ushakov}",
title="Fractional-Order Low- and High-Pass Filters Using UVCs",
annote="In this paper, the application of universal voltage conveyors in the design of fractional-order frequency fiters is presented. Using the continued fraction expansion approach, circuit solutions approximating the low- and high-pass fractional transfer function are proposed, analyzed and their behavior verified both by simulations and experimental measurements. The considered order of the fiters is (1 + \alpha), where 0 < \alpha < 1. The proposed filters operate in the voltage-mode, are of minimal configuration and are easy to be connected in cascade as their output impedance is low, zero in theory.",
}